/* Arvenia, feuille de style unique. Thème sombre. Deux graisses seulement : 400 et 600. */
@font-face{font-family:'Geist';src:url('fonts/Geist-Variable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:'Geist Mono';src:url('fonts/GeistMono-Variable.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}
:root{
  --bg:#060607;--bg-1:#0B0B0D;--bg-2:#111114;--bg-3:#18181C;
  --line:#1E1E22;--line-2:#2A2A2F;--line-3:#3A3A40;
  --tx:#F4F4F2;--tx-2:#B3B3B8;--tx-3:#8E8E95;
  --accent:#6EA8FF;--accent-2:#A9CBFF;--accent-bg:rgba(110,168,255,.12);--accent-line:rgba(110,168,255,.38);
  --err:#FFB4A8;--err-line:#C9665A;
  --font:'Geist',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'Geist Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace;
  --wrap:120rem;--ease:cubic-bezier(.2,.8,.2,1);--card:rgba(11,11,13,.86);--sec:clamp(4rem,8vw,6.5rem);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem;background:var(--bg);color-scheme:dark}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;overflow-x:clip;color:var(--tx);font:400 1.0625rem/1.65 var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
@media (max-width:640px){body{font-size:1.09375rem}}
main{flex:1}
img,svg{display:block;max-width:100%}
a{color:var(--tx);text-decoration:none;transition:color .2s,border-color .2s}
a:hover{color:#fff}
::selection{background:var(--accent);color:#000}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-weight:600;letter-spacing:-.04em;line-height:1.08;margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
ul,ol,dl{margin:0}
b,strong{font-weight:600}
[hidden]{display:none!important}
fieldset{margin:0;padding:0;border:0;min-width:0}
legend{padding:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.25rem,5vw,4.5rem)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:.75rem;z-index:100;padding:.6rem 1rem;border-radius:8px;background:var(--tx);color:var(--bg)}
.skip:focus{left:.75rem}
.u{border-bottom:1px solid var(--accent);padding-bottom:1px}
.muted{color:var(--tx-3)}

/* Fond : lueur douce statique et grain */
.bg{position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(64rem 36rem at 80% -14%,rgba(110,168,255,.10),transparent 68%),radial-gradient(50rem 30rem at 4% -8%,rgba(255,255,255,.05),transparent 70%),var(--bg)}
.bg::after{content:"";position:absolute;inset:0;opacity:.06;background-image:url("grain.svg")}

/* Logo et icônes */
.mark .m1{fill:var(--m1,#F4F4F2)}.mark .m2{fill:var(--m2,#7A7A82)}.mark .m3{fill:var(--m3,#6EA8FF)}
.brand{display:inline-flex;align-items:center;gap:.6rem;min-height:44px;color:var(--tx);font-weight:600;font-size:1.12rem;letter-spacing:-.04em}
.brand:hover{color:var(--tx)}
.brand .mark{width:24px;height:24px;transition:transform .7s var(--ease)}
.brand:hover .mark{transform:rotate(90deg)}
.ic{flex:none;width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ic-sm{width:16px;height:16px}
.ic-box{flex:none;display:grid;place-items:center;width:2.75rem;height:2.75rem;border:1px solid var(--line-2);border-radius:10px;background:var(--bg-2);color:var(--tx);transition:border-color .25s,color .25s,background .25s}
.ic-box.acc{border-color:var(--accent-line);background:var(--accent-bg);color:var(--accent-2)}

/* En-tête */
.hdr{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(6,6,7,.78);-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4)}
.hdr .in{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:1.5rem;height:4rem;padding:0 clamp(1.25rem,3vw,2rem)}
.brand{justify-self:start}
.nav{display:flex;align-items:center;gap:2rem;font-size:.95rem}
.nav a{color:var(--tx-2)}
.nav a:hover,.nav a[aria-current=page]{color:var(--tx)}
.nav .nav-cta{display:none}
.nav a.nav-cta,.nav a.nav-cta:hover{color:var(--bg)}
.hdr-cta{justify-self:end;display:flex;align-items:center;gap:.75rem}
.menu-btn{display:none;width:44px;height:44px;padding:0;border:1px solid var(--line-2);border-radius:8px;background:rgba(255,255,255,.03);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.menu-btn span{display:block;width:18px;height:1.5px;border-radius:2px;background:var(--tx);transition:transform .3s var(--ease)}
.menu-btn[aria-expanded=true] span:first-child{transform:translateY(3.25px) rotate(45deg)}
.menu-btn[aria-expanded=true] span:last-child{transform:translateY(-3.25px) rotate(-45deg)}
@media (max-width:920px){
  .hdr .in{grid-template-columns:1fr auto}
  .hdr-cta{display:none}
  .menu-btn{display:inline-flex}
  .nav{position:fixed;left:0;right:0;top:4rem;flex-direction:column;align-items:stretch;gap:0;padding:.25rem clamp(1.25rem,4vw,2.5rem) 1.5rem;background:#08080A;border-bottom:1px solid var(--line);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .25s,transform .25s var(--ease),visibility .25s}
  .nav.open{opacity:1;visibility:visible;transform:none}
  .nav a{padding:1rem 0;border-bottom:1px solid var(--line);font-size:1.1rem}
  .nav .nav-cta{display:inline-flex;margin-top:1.25rem;padding:0;border-bottom:0;justify-content:center;height:3rem;font-size:1rem}
}

/* Boutons et liens */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;height:2.875rem;padding:0 1.15rem;border:1px solid transparent;border-radius:8px;font:600 .95rem/1 var(--font);letter-spacing:-.01em;cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s,color .2s,box-shadow .2s,transform .2s var(--ease)}
.btn .ic{width:16px;height:16px;stroke-width:1.8;transition:transform .25s var(--ease)}
.btn:hover .ic,.link:hover .ic,.card:hover .more .ic{transform:translateX(3px)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--tx);color:var(--bg);box-shadow:0 0 0 1px rgba(255,255,255,.08),0 10px 30px -12px rgba(255,255,255,.28)}
.btn-primary:hover{background:#fff;color:var(--bg);box-shadow:0 0 0 1px rgba(255,255,255,.12),0 14px 38px -10px rgba(255,255,255,.4)}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line-2);color:var(--tx)}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:var(--line-3);color:#fff}
.btn-sm{height:2.75rem;padding:0 1rem;font-size:.9rem}
.btn-lg{height:3.25rem;padding:0 1.45rem;font-size:1rem}
.btn[disabled]{opacity:.6;cursor:progress}
@media (max-width:920px){.btn-sm{height:2.75rem}}
.link{display:inline-flex;align-items:center;gap:.45rem;min-height:44px;color:var(--tx)}
.link > span{border-bottom:1px solid var(--accent);padding-bottom:2px}
.link:hover > span{border-bottom-color:var(--accent-2)}
.link .ic{width:15px;height:15px;transition:transform .25s var(--ease)}
.eyebrow{display:block;font:400 .76rem/1.3 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--tx-3)}
.actions{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-top:1.75rem}

/* Sections et titres */
.section{padding:var(--sec) 0}
.section-top{padding-top:0}
.head{max-width:44rem;margin:0 0 clamp(1.75rem,3.5vw,2.5rem)}
.head h2{font-size:clamp(1.9rem,3.6vw,2.75rem);letter-spacing:-.045em;margin:.75rem 0 .75rem}
.head p{max-width:38rem;color:var(--tx-2);font-size:1.08rem}
.head.center{margin-left:auto;margin-right:auto;text-align:center}
.head.center p{margin:0 auto}
.split{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:1rem 4rem;align-items:end;max-width:none}
.split h2{margin-bottom:0}
@media (max-width:860px){.split{grid-template-columns:1fr}}
.duo{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,5rem);align-items:start}
.duo .head{margin-bottom:0}
@media (max-width:900px){.duo{grid-template-columns:1fr}}

/* Apparition au défilement (une fois, désactivée si le visiteur réduit les animations) */
.js .rv{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.js .rv.in{opacity:1;transform:none}
.js .d1{transition-delay:.08s}.js .d2{transition-delay:.16s}.js .d3{transition-delay:.24s}.js .d4{transition-delay:.32s}.js .d5{transition-delay:.4s}

/* Accueil : en-tête */
.hero{padding:clamp(3rem,7vw,5.5rem) 0 clamp(2.5rem,5vw,3.5rem)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(2.25rem,5vw,4.5rem);align-items:center}
.kicker{font:400 .8rem/1.5 var(--mono);letter-spacing:.06em;color:var(--tx-3)}
.hero h1{font-size:clamp(2.25rem,4.6vw,4rem);line-height:1.04;letter-spacing:-.05em;margin:1rem 0 1.25rem;max-width:15ch}
.hero h1 em,.phead h1 em{font-style:normal;color:var(--accent)}
.hero .sub{max-width:34rem;color:var(--tx-2);font-size:clamp(1.06rem,1.4vw,1.2rem)}
.sig{display:flex;align-items:center;gap:.85rem;margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--line);max-width:34rem}
.sig b{display:block;font-size:.98rem}
.sig span{display:block;font-size:.9rem;color:var(--tx-3);line-height:1.45}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr}}

/* Portrait (1:1 et 4:5), avec repli propre si l’image manque */
.pf{position:relative;flex:none;overflow:hidden;border:1px solid var(--line-2);border-radius:14px;background:var(--bg-2);box-shadow:0 24px 60px -32px rgba(0,0,0,.95)}
.pf.r11{aspect-ratio:1/1}
.pf.r45{aspect-ratio:4/5}
.pf.sm{width:3rem;height:3rem;border-radius:10px;box-shadow:none}
.pf img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;animation:fadeIn .5s var(--ease) both}
.pf-fb{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 28%,rgba(110,168,255,.12),transparent 70%),var(--bg-2);color:var(--tx-2);font-size:clamp(1rem,6vw,3rem);font-weight:600;letter-spacing:-.04em}
.pf-fb .mark{width:34%;height:34%}
.pf.sm .pf-fb{font-size:1rem}
.pf.sm .pf-fb .mark{width:52%;height:52%}
.pf.has-img .pf-fb{display:none}

/* Bande de preuves */
.proofs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));overflow:hidden;border:1px solid var(--line-2);border-radius:14px;background:var(--card)}
.proofs > div{display:flex;gap:.85rem;align-items:flex-start;padding:1.15rem 1.2rem}
.proofs > div + div{border-left:1px solid var(--line)}
.proofs .ic{margin-top:.1rem;color:var(--accent)}
.proofs b{display:block;font-size:.98rem;line-height:1.35}
.proofs span{display:block;margin-top:.2rem;font-size:.88rem;line-height:1.45;color:var(--tx-2)}
@media (max-width:960px){.proofs{grid-template-columns:1fr 1fr}.proofs > div:nth-child(3){border-left:0}.proofs > div:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:520px){.proofs{grid-template-columns:1fr}.proofs > div + div{border-left:0;border-top:1px solid var(--line)}}

/* Cartes de services */
.cards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.cards:empty{min-height:24rem}
.card{display:flex;flex-direction:column;gap:.9rem;height:100%;padding:1.4rem 1.4rem 1.25rem;border:1px solid var(--line-2);border-radius:14px;background:var(--card);transition:border-color .25s,transform .25s var(--ease),background .25s}
.card:hover{border-color:var(--line-3);background:rgba(17,17,20,.92);transform:translateY(-2px);color:var(--tx)}
.card:hover .ic-box{border-color:var(--accent-line);color:var(--accent-2)}
.card h3{font-size:1.22rem;letter-spacing:-.03em}
.card p{color:var(--tx-2);font-size:.95rem;line-height:1.55}
.card dl{display:grid;gap:.45rem;margin-top:auto;padding-top:.95rem;border-top:1px solid var(--line)}
.card dl div{display:grid;grid-template-columns:3.6rem minmax(0,1fr);gap:.75rem;font-size:.88rem;line-height:1.45}
.card dt{font:400 .68rem/1.9 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-3)}
.card dd{margin:0}
.card dd.price{color:var(--tx-2)}
.card .more{display:inline-flex;align-items:center;gap:.4rem;font-size:.92rem;font-weight:600}
.card .more .ic{width:15px;height:15px;transition:transform .25s var(--ease)}
.cards-note{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem;margin-top:1.1rem;font:400 .78rem/1.5 var(--mono);color:var(--tx-3)}
.cards-note b{font-weight:400;color:var(--tx-2)}
@media (max-width:980px){.cards{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.cards{grid-template-columns:1fr}}

/* Comment ça marche : étapes avec visuel */
.how{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.how > li{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line-2);border-radius:14px;background:var(--card)}
.vis{position:relative;display:grid;place-items:center;height:12rem;padding:1.25rem;border-bottom:1px solid var(--line);background:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px) 0 0/22px 22px,linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px) 0 0/22px 22px,var(--bg-1)}
.vis::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,transparent 35%,var(--bg-1) 90%);pointer-events:none}
.how .txt{padding:1.2rem 1.3rem 1.4rem}
.how .n{font:400 .74rem/1 var(--mono);letter-spacing:.1em;color:var(--accent-2)}
.how h3{font-size:1.18rem;letter-spacing:-.03em;margin:.65rem 0 .45rem}
.how p{color:var(--tx-2);font-size:.95rem;line-height:1.55}
@media (max-width:900px){.how{grid-template-columns:1fr}.vis{height:11rem}}
.mk{position:relative;z-index:1;display:grid;gap:.45rem;width:100%;max-width:15.5rem;padding:.8rem;border:1px solid var(--line-2);border-radius:10px;background:var(--bg-2);box-shadow:0 22px 44px -24px rgba(0,0,0,.95);font-size:.74rem;line-height:1.3;color:var(--tx-2)}
.mk-hd{display:flex;justify-content:space-between;align-items:center;font:400 .66rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-3)}
.mk-l{height:6px;border-radius:3px;background:var(--line-3)}
.w40{width:40%}.w55{width:55%}.w70{width:70%}.w85{width:85%}
.mk-chips{display:flex;flex-wrap:wrap;gap:.3rem}
.mk-chip{padding:.25rem .45rem;border:1px solid var(--line-2);border-radius:5px;background:var(--bg-1)}
.mk-chip.on{border-color:var(--accent);background:var(--accent-bg);color:var(--tx)}
.mk-area{display:grid;gap:.35rem;padding:.5rem;border:1px solid var(--line);border-radius:6px;background:var(--bg-1)}
.mk-btn{justify-self:end;padding:.35rem .65rem;border-radius:6px;background:var(--tx);color:var(--bg);font-weight:600}
.mk-row{display:flex;justify-content:space-between;align-items:center;gap:.5rem;padding:.4rem .5rem;border:1px solid var(--line);border-radius:6px;background:var(--bg-1)}
.mk-row .ic{width:13px;height:13px;stroke-width:2;color:var(--accent)}
.mk-tot{display:flex;justify-content:space-between;padding:.45rem .5rem;border:1px solid var(--accent-line);border-radius:6px;background:var(--accent-bg);color:var(--tx)}
.mk-tl{display:grid;gap:.4rem}
.mk-tl div{display:grid;grid-template-columns:1.4rem 1fr;gap:.5rem;align-items:center}
.mk-tl i{display:grid;place-items:center;width:1.4rem;height:1.4rem;border:1px solid var(--line-3);border-radius:50%;background:var(--bg-1)}
.mk-tl i .ic{width:11px;height:11px;stroke-width:2.2}
.mk-tl .ok i{border-color:var(--accent);background:var(--accent-bg);color:var(--accent-2)}
.mk-tl .ok{color:var(--tx)}

/* Réassurance paiement */
.deal{margin-top:1rem;overflow:hidden;border:1px solid var(--line-2);border-radius:14px;background:var(--card)}
.deal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.deal-grid > div{padding:1.15rem 1.25rem}
.deal-grid > div + div{border-left:1px solid var(--line)}
.deal-grid b{display:block;font-size:1.05rem;letter-spacing:-.02em}
.deal-grid span{display:block;margin-top:.25rem;color:var(--tx-2);font-size:.9rem;line-height:1.45}
.deal-foot{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1rem;padding:.95rem 1.25rem;border-top:1px solid var(--line);background:var(--bg-2);color:var(--tx-2);font-size:.93rem}
.deal-foot b{color:var(--tx)}
@media (max-width:860px){.deal-grid{grid-template-columns:1fr 1fr}.deal-grid > div:nth-child(3){border-left:0}.deal-grid > div:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:480px){.deal-grid{grid-template-columns:1fr}.deal-grid > div + div{border-left:0;border-top:1px solid var(--line)}}

/* Avant / après d’un process */
.ba{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:1rem;align-items:stretch}
.ba-col{display:grid;gap:1rem;align-content:start;padding:1.3rem;border:1px solid var(--line-2);border-radius:14px;background:var(--card)}
.ba-col.after{border-color:var(--accent-line);box-shadow:inset 0 1px 0 rgba(110,168,255,.25)}
.ba-t{display:flex;justify-content:space-between;gap:1rem;font:400 .74rem/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--tx-3)}
.after .ba-t{color:var(--accent-2)}
.manual{list-style:none;padding:0;display:grid;gap:.5rem;counter-reset:m}
.manual li{display:grid;grid-template-columns:1.6rem minmax(0,1fr);gap:.65rem;align-items:center;padding:.6rem .7rem;border:1px dashed var(--line-3);border-radius:8px;color:var(--tx-2);font-size:.93rem;line-height:1.4}
.manual li::before{counter-increment:m;content:counter(m);display:grid;place-items:center;width:1.6rem;height:1.6rem;border-radius:6px;background:var(--bg-3);font:400 .75rem/1 var(--mono);color:var(--tx-3)}
.flow{list-style:none;padding:0;display:grid}
.flow li{position:relative;display:grid;grid-template-columns:2.25rem minmax(0,1fr);gap:.75rem;align-items:center;padding:.45rem 0}
.flow li + li::before{content:"";position:absolute;left:calc(1.125rem - .5px);top:-.5rem;height:1rem;width:1px;background:var(--accent)}
.flow .ic-box{width:2.25rem;height:2.25rem;border-radius:8px}
.flow .ic-box .ic{width:18px;height:18px}
.flow b{display:block;font-size:.95rem;line-height:1.35}
.flow span{display:block;font-size:.86rem;line-height:1.4;color:var(--tx-3)}
.ba-foot{padding-top:.85rem;border-top:1px solid var(--line);font-size:.92rem;color:var(--tx-2)}
.ba-mid{display:grid;place-items:center;color:var(--tx-3)}
.ba-mid .ic{width:24px;height:24px}
@media (max-width:860px){.ba{grid-template-columns:1fr}.ba-mid .ic{transform:rotate(90deg)}}

/* Pour qui */
.who{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.who > div{padding:1.25rem;border:1px solid var(--line);border-radius:14px;background:rgba(11,11,13,.6);transition:border-color .25s}
.who > div:hover{border-color:var(--line-3)}
.who h3{margin:.95rem 0 .4rem;font-size:1.06rem;letter-spacing:-.025em}
.who p{color:var(--tx-2);font-size:.93rem;line-height:1.55}
@media (max-width:980px){.who{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.who{grid-template-columns:1fr}}

/* Qui est derrière Arvenia */
.person{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.person .pf{width:100%;max-width:24rem}
.person h2{margin-top:.75rem;font-size:clamp(1.9rem,3.6vw,2.75rem);letter-spacing:-.045em}
.promise{margin-top:1.1rem;font-size:clamp(1.15rem,1.9vw,1.4rem);line-height:1.4;letter-spacing:-.02em;color:var(--tx);text-wrap:balance}
.person-b > p:not(.promise){margin-top:1rem;color:var(--tx-2)}
.guards{list-style:none;padding:0;margin-top:1.5rem;border-top:1px solid var(--line)}
.guards li{display:grid;grid-template-columns:minmax(0,10.5rem) minmax(0,1fr);gap:.25rem 1.5rem;padding:.8rem 0;border-bottom:1px solid var(--line)}
.guards span{color:var(--tx-2)}
.signline{margin-top:1.25rem;font:400 .82rem/1.5 var(--mono);color:var(--tx-3)}
@media (max-width:860px){.person{grid-template-columns:1fr}.person .pf.r45{aspect-ratio:1/1;max-width:15rem}}
@media (max-width:520px){.guards li{grid-template-columns:1fr}}
.ph{display:inline;padding:.08em .4em;border:1px dashed rgba(110,168,255,.5);border-radius:4px;background:var(--accent-bg);color:var(--accent-2);font:400 .84em/1.6 var(--mono);letter-spacing:.02em;-webkit-box-decoration-break:clone;box-decoration-break:clone}

/* Questions fréquentes */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:44px;padding:1.1rem 0;cursor:pointer;list-style:none;font-weight:600;font-size:1.04rem;letter-spacing:-.015em;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:#fff}
.pm{position:relative;flex:none;width:14px;height:14px;transition:transform .35s var(--ease)}
.pm::before,.pm::after{content:"";position:absolute;left:0;right:0;top:50%;height:1.5px;margin-top:-.75px;border-radius:2px;background:var(--tx-2)}
.pm::after{transform:rotate(90deg)}
.faq details[open] .pm{transform:rotate(45deg)}
.faq .ans{padding:0 2.5rem 1.2rem 0;color:var(--tx-2)}
.faq .ans p + p{margin-top:.75rem}
.faq .ans a{border-bottom:1px solid var(--accent)}
.faq details[open] .ans{animation:fadeIn .4s var(--ease) both}
@media (max-width:560px){.faq .ans{padding-right:0}}

/* Formulaire de demande */
.brief-sec{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(2rem,5vw,4.5rem);align-items:start}
.brief-aside{display:grid;gap:1.75rem;align-content:start}
.brief-aside .head{margin-bottom:0}
.brief-more{display:grid;gap:1.5rem}
.badge24{display:inline-flex;align-items:center;gap:.55rem;margin-top:1.1rem;padding:.55rem .85rem;border:1px solid var(--accent-line);border-radius:8px;background:var(--accent-bg);color:var(--accent-2);font-size:1rem;font-weight:600}
.badge24 .ic{width:18px;height:18px}
@media (min-width:901px){.brief-aside{position:sticky;top:96px}}
@media (max-width:900px){.brief-sec{grid-template-columns:1fr;gap:1.75rem}.brief-aside{display:contents}.brief-aside > .head{order:1}.brief-form{order:2}.brief-more{order:3}}
.me{display:flex;gap:1rem;align-items:center;padding:1.1rem;border:1px solid var(--line-2);border-radius:14px;background:var(--card)}
.me b{display:block;font-size:1.02rem}
.me span{display:block;margin-top:.15rem;font-size:.92rem;line-height:1.45;color:var(--tx-2)}
.me a{display:inline-block;padding:.55rem 0 0;min-height:44px;color:var(--accent-2);font-size:.95rem}
.me a:hover{color:#fff}
.pf.me-pf{width:5rem;height:5rem;border-radius:12px;box-shadow:none}
.pf.me-pf .pf-fb{font-size:1.4rem}.pf.me-pf .pf-fb .mark{width:48%;height:48%}
.ticks{list-style:none;padding:0;display:grid;gap:.6rem}
.ticks li{display:grid;grid-template-columns:1.1rem minmax(0,1fr);gap:.65rem;align-items:start;color:var(--tx-2);font-size:.97rem}
.ticks .ic{width:16px;height:16px;margin-top:.25em;stroke-width:2;color:var(--accent)}
.small{font-size:.95rem;color:var(--tx-2)}
.small a{border-bottom:1px solid var(--accent)}
.brief{display:grid;gap:1.35rem;padding:clamp(1.25rem,3.5vw,2rem);border:1px solid var(--line-2);border-radius:16px;background:rgba(11,11,13,.92);box-shadow:0 50px 100px -60px rgba(0,0,0,.9)}
.brief-top{display:grid;gap:.7rem}
.brief-step{display:flex;justify-content:space-between;gap:1rem;font:400 .76rem/1.3 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--tx-3)}
.brief-step b{font-weight:400;color:var(--tx)}
.brief-bar{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.brief-bar i{height:3px;border-radius:2px;background:var(--line-2);transition:background .3s}
.brief-bar i.on{background:var(--accent)}
.no-js .brief-top{display:none}
.steps-f{display:grid;gap:1.35rem}
.field{display:grid;gap:.5rem}
.field > label,.field > legend{font-size:1rem;font-weight:600;line-height:1.4;color:var(--tx)}
.field > legend{margin-bottom:.5rem}
.field .opt-l{font-weight:400;color:var(--tx-3)}
.hint{font-size:.8125rem;line-height:1.45;color:var(--tx-3)}
.field > .hint{margin:-.2rem 0 .3rem}
.row2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.35rem}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
input,select,textarea{width:100%;min-height:3rem;padding:.75rem .95rem;border:1px solid var(--line-2);border-radius:8px;background:var(--bg);color:var(--tx);font:inherit;font-size:1rem;line-height:1.5;-webkit-appearance:none;appearance:none;transition:border-color .2s,box-shadow .2s}
input::placeholder,textarea::placeholder{color:#75757C}
input:hover,select:hover,textarea:hover{border-color:var(--line-3)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(110,168,255,.35)}
input[type=date]{color-scheme:dark}
select{padding-right:2.5rem;background-image:url("chevron.svg");background-repeat:no-repeat;background-position:right 1rem center}
textarea{min-height:7rem;resize:vertical}
textarea.short{min-height:5rem}
.opts{display:flex;flex-wrap:wrap;gap:.5rem}
.opt{position:relative;display:flex}
.opt input{position:absolute;inset:0;width:100%;height:100%;min-height:0;margin:0;padding:0;border:0;opacity:0;cursor:pointer}
.opt span{flex:1;display:flex;align-items:center;gap:.55rem;min-height:3rem;padding:.5rem 1rem;border:1px solid var(--line-2);border-radius:8px;background:rgba(255,255,255,.02);font-size:.95rem;line-height:1.3;color:var(--tx-2);transition:border-color .2s,background .2s,color .2s}
.opt span .ic{width:17px;height:17px}
.opt:hover span{border-color:var(--line-3);color:var(--tx)}
.opt input:checked + span{border-color:var(--accent);background:var(--accent-bg);color:var(--tx)}
.opt input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.adapt{display:grid;gap:1.15rem;padding:1.1rem 1.1rem 1.2rem;border:1px solid var(--accent-line);border-radius:10px;background:rgba(110,168,255,.05);animation:msgIn .35s var(--ease) both}
.adapt-t{font:400 .76rem/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2)}
.adapt-t .opt-l{text-transform:none;letter-spacing:0}
.adapt-g{display:grid;gap:1.15rem}
.more-d{border:1px solid var(--line-2);border-radius:10px;background:rgba(255,255,255,.015)}
.more-d > summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:3rem;padding:0 1rem;cursor:pointer;list-style:none;font-weight:600;font-size:1rem}
.more-d > summary::-webkit-details-marker{display:none}
.more-d[open] > summary .pm{transform:rotate(45deg)}
.more-in{display:grid;gap:1.25rem;padding:.25rem 1rem 1.1rem}
.callout{display:grid;grid-template-columns:1.1rem minmax(0,1fr);gap:.6rem;margin-top:.35rem;padding:.7rem .85rem;border:1px solid var(--accent-line);border-radius:8px;background:var(--accent-bg);color:var(--tx);font-size:.875rem;line-height:1.45}
.callout .ic{width:17px;height:17px;margin-top:.05rem;color:var(--accent-2)}
.consent{display:flex;align-items:flex-start;gap:.75rem;font-size:.93rem;color:var(--tx-2)}
.consent input{flex:none;width:1.25rem;height:1.25rem;min-height:0;margin:.15rem 0 0;padding:0;-webkit-appearance:auto;appearance:auto;accent-color:var(--accent)}
.consent a{border-bottom:1px solid var(--accent)}
.err{display:none;font-size:.875rem;color:var(--err)}
.field.bad .err{display:block}
.field.bad input,.field.bad textarea,.field.bad select{border-color:var(--err-line)}
.field.bad .opt span{border-color:#5A2E29}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ts{min-height:65px}
.brief-nav{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem}
.brief-nav .btn-primary{margin-left:auto}
.brief-nav .note{font-size:.88rem;color:var(--tx-3)}
@media (max-width:480px){.brief-nav .btn{flex:1}}
.done{display:grid;gap:1rem}
.done-ic{display:grid;place-items:center;width:3rem;height:3rem;border:1px solid var(--accent-line);border-radius:10px;background:var(--accent-bg);color:var(--accent-2)}
.done-ic .ic{width:22px;height:22px;stroke-width:1.8}
.done h3{font-size:clamp(1.5rem,3vw,2rem);letter-spacing:-.045em}
.done p{color:var(--tx-2)}
.done .actions{margin-top:.25rem}
.done pre,.tpl{margin:0;max-height:16rem;overflow:auto;padding:1rem 1.1rem;border:1px solid var(--line);border-radius:10px;background:var(--bg);font:400 .82rem/1.6 var(--mono);color:var(--tx-2);white-space:pre-wrap;word-break:break-word}
.done details summary{min-height:44px;display:flex;align-items:center;cursor:pointer;color:var(--tx-2);font-size:.93rem}
.textbtn{min-height:44px;padding:0;border:0;background:none;color:var(--tx-2);font:inherit;font-size:.93rem;cursor:pointer;text-align:left}
.textbtn span{border-bottom:1px solid var(--line-3)}
.textbtn:hover{color:var(--tx)}

/* Assistant de démonstration */
.chat{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line-2);border-radius:16px;background:rgba(11,11,13,.94);box-shadow:0 60px 120px -60px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.04)}
.chat-hd{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.75rem 1rem;border-bottom:1px solid var(--line);background:var(--bg-2)}
.chat-id{display:flex;align-items:center;gap:.75rem;min-width:0}
.chat-id .mark{width:24px;height:24px;flex:none}
.chat-name{font-weight:600;font-size:.95rem;letter-spacing:-.02em}
.chat-sub{font:400 .72rem/1.3 var(--mono);color:var(--tx-3)}
.chat-badge{flex:none;display:inline-flex;align-items:center;height:1.6rem;padding:0 .55rem;border:1px solid var(--accent-line);border-radius:6px;background:var(--accent-bg);color:var(--accent-2);font:400 .7rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}
.chat-log{display:flex;flex-direction:column;gap:.65rem;height:clamp(15rem,34vh,19rem);overflow-y:auto;overscroll-behavior:contain;padding:1rem}
.chat.tall .chat-log{height:clamp(15rem,38vh,21rem)}
.msg{max-width:88%;padding:.65rem .9rem;border-radius:12px;font-size:.96rem;line-height:1.5;animation:msgIn .35s var(--ease) both}
.msg.me{align-self:flex-end;border-bottom-right-radius:4px;background:var(--tx);color:var(--bg)}
.msg.bot{align-self:flex-start;border:1px solid var(--line-2);border-bottom-left-radius:4px;background:var(--bg-3)}
.msg.bot .go{display:inline-flex;align-items:center;gap:.4rem;margin-top:.5rem;color:var(--accent-2)}
.msg.bot .go span{border-bottom:1px solid var(--accent)}
.msg.bot .go .ic{width:14px;height:14px}
.msg.typing{display:flex;gap:4px;padding:.9rem 1rem}
.msg.typing i{width:6px;height:6px;border-radius:50%;background:var(--tx-3);animation:dot 1s infinite}
.msg.typing i:nth-child(2){animation-delay:.15s}.msg.typing i:nth-child(3){animation-delay:.3s}
.chat-sugg{display:flex;flex-wrap:wrap;gap:.45rem;padding:0 1rem .8rem}
.chat-sugg button{min-height:2.75rem;padding:.45rem .8rem;border:1px solid var(--line-2);border-radius:8px;background:rgba(255,255,255,.02);color:var(--tx-2);font:400 .88rem/1.25 var(--font);text-align:left;cursor:pointer;transition:border-color .2s,color .2s,background .2s}
.chat-sugg button:hover{border-color:var(--line-3);color:var(--tx);background:rgba(255,255,255,.05)}
.chat-form{display:flex;gap:.5rem;padding:.7rem;border-top:1px solid var(--line);background:var(--bg-1)}
.chat-form input{flex:1;min-width:0;height:2.875rem;padding:0 .9rem}
.chat-send{flex:none;display:grid;place-items:center;width:2.875rem;height:2.875rem;padding:0;border:0;border-radius:8px;background:var(--tx);color:var(--bg);cursor:pointer;transition:background .2s}
.chat-send:hover{background:#fff}
.chat-send .ic{width:18px;height:18px;stroke-width:1.8}
.chat-cap{margin-top:.8rem;font:400 .78rem/1.55 var(--mono);color:var(--tx-3)}

/* Bandeau de fin */
.end{padding:clamp(2.5rem,6vw,4rem) clamp(1.25rem,4vw,3rem);border:1px solid var(--line-2);border-radius:18px;background:radial-gradient(ellipse 60% 90% at 50% 0%,rgba(110,168,255,.08),transparent 70%),rgba(10,10,12,.75);text-align:center}
.end h2{font-size:clamp(1.9rem,4vw,2.75rem);letter-spacing:-.045em;max-width:20ch;margin:.75rem auto}
.end p{max-width:34rem;margin:0 auto;color:var(--tx-2)}
.end .actions{justify-content:center}

/* Pages intérieures */
.phead{padding:clamp(3rem,7vw,5rem) 0 clamp(2rem,4vw,3rem)}
.phead h1{font-size:clamp(2.25rem,4.6vw,4rem);letter-spacing:-.05em;line-height:1.04;max-width:18ch;margin:1rem 0 1.1rem}
.phead p{max-width:40rem;color:var(--tx-2);font-size:clamp(1.06rem,1.4vw,1.18rem)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:clamp(2rem,5vw,4rem);align-items:start}
.contact-side{display:grid;gap:1rem}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}}

/* Services : sections ancrées */
.svc{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(1.75rem,5vw,5rem);padding:clamp(2.75rem,5vw,4rem) 0;border-top:1px solid var(--line);scroll-margin-top:4.5rem}
.svc-h h2{margin:1.1rem 0 .8rem;font-size:clamp(1.75rem,3.2vw,2.4rem);letter-spacing:-.045em}
.svc-h p{color:var(--tx-2);font-size:1.06rem;max-width:30rem}
.svc-h .actions{margin-top:1.4rem}
.svc-b{display:grid;gap:1.4rem;align-content:start}
.svc-b h3{margin-bottom:.7rem;font:400 .74rem/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3)}
.svc-b p{color:var(--tx-2)}
.dash{list-style:none;padding:0;display:grid;gap:.6rem;color:var(--tx-2)}
.dash li{display:grid;grid-template-columns:1rem minmax(0,1fr);gap:.7rem;align-items:baseline}
.dash li::before{content:"";width:10px;height:1px;background:var(--accent);transform:translateY(-.3em)}
@media (max-width:900px){.svc{grid-template-columns:1fr}}

/* Démos */
.demo{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(1.75rem,5vw,4.5rem);align-items:start;padding:clamp(2.75rem,5vw,4rem) 0;border-top:1px solid var(--line)}
.demo-h h2{margin:1.1rem 0 .8rem;font-size:clamp(1.75rem,3.2vw,2.4rem);letter-spacing:-.045em}
.demo-h p{color:var(--tx-2)}
.demo-h p + p{margin-top:.9rem}
@media (max-width:900px){.demo{grid-template-columns:minmax(0,1fr)}}
.xt{overflow:hidden;border:1px solid var(--line-2);border-radius:16px;background:rgba(11,11,13,.94)}
.xt-in{padding:1rem;border-bottom:1px solid var(--line)}
.xt-in textarea{min-height:10rem;background:var(--bg-1);font-size:.97rem}
.xt-bar{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}
.xt-out{display:grid;gap:1px;background:var(--line)}
.xg{padding:1rem;background:var(--bg-1)}
.xg-t{display:flex;align-items:center;justify-content:space-between;gap:1rem;font:400 .72rem/1.3 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--tx-3)}
.xg-t b{font-weight:400;color:var(--accent-2)}
.xg ul{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.6rem}
.xg li{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .6rem;border:1px solid var(--line-2);border-radius:6px;background:var(--bg-2);font:400 .86rem/1.3 var(--mono);color:var(--tx);overflow-wrap:anywhere;animation:msgIn .3s var(--ease) both}
.xg li small{font-size:.72rem;color:var(--tx-3)}
.xg-empty{padding:1.25rem 1rem;background:var(--bg-1);color:var(--tx-3);font-size:.95rem}
.xt-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;padding:.75rem 1rem;border-top:1px solid var(--line);background:var(--bg-2);font:400 .76rem/1.4 var(--mono);color:var(--tx-3)}

/* À propos */
.about{border-top:1px solid var(--line)}
.about > div{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:clamp(1rem,5vw,4rem);padding:clamp(1.75rem,3.5vw,2.25rem) 0;border-bottom:1px solid var(--line)}
.about h2{font-size:clamp(1.3rem,2.2vw,1.6rem);letter-spacing:-.035em}
.about p{color:var(--tx-2);font-size:1.04rem}
.about p + p,.about p + .dash,.about .dash + p{margin-top:.9rem}
.about a{border-bottom:1px solid var(--accent)}
@media (max-width:760px){.about > div{grid-template-columns:1fr}}

/* Contact */
.mailbox{display:grid;gap:.85rem;padding:1.3rem;border:1px solid var(--line-2);border-radius:14px;background:rgba(11,11,13,.7)}
.mailbox h2{font:400 .74rem/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3)}
.mail-big{font-size:clamp(1.25rem,2.2vw,1.5rem);font-weight:600;letter-spacing:-.03em;overflow-wrap:anywhere}
.mailbox .row{display:flex;flex-wrap:wrap;gap:.5rem}
.mailbox p{font-size:.95rem;color:var(--tx-2)}

/* Pages légales */
.legal{max-width:46rem;margin:0 auto;padding:clamp(3.5rem,8vw,5.5rem) 0 clamp(4rem,9vw,6rem)}
.legal h1{font-size:clamp(2.1rem,4.6vw,3.25rem);letter-spacing:-.05em}
.legal .updated{margin-top:.9rem;color:var(--tx-3);font-size:1rem}
.legal .intro{margin-top:2rem;font-size:1.08rem;color:var(--tx)}
.legal h2{margin:2.5rem 0 .9rem;font-size:1.2rem;letter-spacing:-.025em;scroll-margin-top:5.5rem}
.legal h3{margin:1.5rem 0 .6rem;font-size:1.02rem;letter-spacing:-.02em}
.legal p,.legal li{color:var(--tx-2)}
.legal p + p,.legal p + ul,.legal ul + p{margin-top:.9rem}
.legal ul{padding-left:1.2rem}
.legal li + li{margin-top:.4rem}
.legal li::marker{color:var(--tx-3)}
.legal strong{color:var(--tx)}
.legal a{border-bottom:1px solid var(--accent)}
.kv{margin-top:1rem;border-top:1px solid var(--line)}
.kv div{display:grid;grid-template-columns:minmax(0,14rem) minmax(0,1fr);gap:1rem;padding:.85rem 0;border-bottom:1px solid var(--line)}
.kv dt{font-weight:600}
.kv dd{margin:0;color:var(--tx-2)}
.toc{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:2rem}
.toc a{padding:.45rem .65rem;border:1px solid var(--line-2) !important;border-radius:6px;font-size:.86rem;color:var(--tx-2)}
.toc a:hover{color:#fff;border-color:var(--line-3) !important}
@media (max-width:560px){.kv div{grid-template-columns:1fr;gap:.2rem}}

/* 404 */
.nf{display:grid;place-items:center;min-height:calc(100vh - 14rem);padding:4rem 0;text-align:center}
.nf .mark{width:4rem;height:4rem;margin:0 auto 1.75rem}
.nf h1{font-size:clamp(2.2rem,5vw,3.5rem);letter-spacing:-.05em;max-width:15ch;margin:1rem auto}
.nf p{max-width:32rem;margin:0 auto;color:var(--tx-2)}
.nf .actions{justify-content:center}

/* Guide des composants */
.kit{display:grid;gap:clamp(2.5rem,5vw,3.5rem)}
.kit-item{display:grid;gap:1.1rem}
.kit-item > header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem 1.5rem;padding-bottom:.8rem;border-bottom:1px solid var(--line)}
.kit-item h2{font-size:1.3rem;letter-spacing:-.035em}
.kit-item header p{color:var(--tx-3);font-size:.92rem}
.kit-live{padding:clamp(1.1rem,3vw,1.75rem);border:1px dashed var(--line-2);border-radius:14px}
.kit-row{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:flex-start}
.kit-row .pf.r11{width:12rem}.kit-row .pf.r45{width:12rem}.kit-row .pf.sm{width:3rem}
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(9rem,1fr));gap:.75rem}
.swatches div{padding:.75rem;border:1px solid var(--line-2);border-radius:10px;font:400 .76rem/1.5 var(--mono);color:var(--tx-2)}
.swatches i{display:block;height:3rem;margin-bottom:.6rem;border-radius:6px;border:1px solid var(--line-2)}
.sw-0{background:#060607}.sw-1{background:#111114}.sw-2{background:#2A2A2F}.sw-3{background:#F4F4F2}.sw-4{background:#B3B3B8}.sw-5{background:#6EA8FF}
.kit-type{font-size:clamp(2.25rem,4.6vw,4rem);font-weight:600;letter-spacing:-.05em;line-height:1.04}

/* Pied de page */
.ftr{margin-top:clamp(1.5rem,4vw,3rem);border-top:1px solid var(--line);background:linear-gradient(rgba(255,255,255,.012),transparent 40%)}
.ftr-top{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:2.5rem;padding:clamp(2.75rem,5vw,4rem) 0 2.25rem}
.ftr-brand p{max-width:22rem;margin-top:.9rem;color:var(--tx-2);font-size:.95rem}
.ftr-mail{display:inline-flex;align-items:center;min-height:44px;margin-top:.5rem;border-bottom:1px solid var(--accent)}
.ftr nav{display:grid;align-content:start;gap:.1rem}
.ftr nav p{margin-bottom:.6rem;font:400 .72rem/1.3 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--tx-3)}
.ftr nav a{display:flex;align-items:center;min-height:2.25rem;color:var(--tx-2);font-size:.95rem}
.ftr nav a:hover{color:#fff}
.ftr-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem;padding:1.4rem 0 2rem;border-top:1px solid var(--line);font:400 .76rem/1.6 var(--mono);color:var(--tx-3)}
@media (max-width:860px){.ftr-top{grid-template-columns:1fr 1fr}.ftr-brand{grid-column:1/-1}.ftr nav a{min-height:44px}}

/* Animations : entrées ponctuelles, rien en boucle permanente */
@keyframes msgIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes dot{0%,100%{opacity:.3}50%{opacity:1}}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
}

/* ===== Couche premium accueil : hero plein ecran, fond anime sobre, rythme des sections ===== */
.hero{position:relative;isolation:isolate;display:flex;align-items:center;min-height:calc(100vh - 4rem);min-height:calc(100dvh - 4rem);padding:clamp(2.5rem,6vh,4.5rem) 0 clamp(3.5rem,8vh,5.5rem);overflow:clip}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none;-webkit-mask-image:linear-gradient(#000 62%,transparent);mask-image:linear-gradient(#000 62%,transparent)}
.hero-grid-bg{position:absolute;inset:-2px;background-image:linear-gradient(rgba(110,168,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(110,168,255,.07) 1px,transparent 1px);background-size:4.5rem 4.5rem;-webkit-mask-image:radial-gradient(ellipse 70% 70% at 62% 38%,#000,transparent 75%);mask-image:radial-gradient(ellipse 70% 70% at 62% 38%,#000,transparent 75%)}
.hero-halo{position:absolute;width:56rem;height:56rem;max-width:140vw;left:calc(var(--mx,68%) - 28rem);top:calc(var(--my,30%) - 28rem);border-radius:50%;background:radial-gradient(closest-side,rgba(110,168,255,.20),rgba(110,168,255,.06) 55%,transparent);transition:left .9s var(--ease),top .9s var(--ease)}
.hero-halo.h2{width:34rem;height:34rem;left:-10rem;top:42%;background:radial-gradient(closest-side,rgba(169,203,255,.09),transparent)}
.hero-grid{width:100%;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(2.5rem,5vw,6rem)}
.kicker{display:flex;flex-wrap:wrap;gap:.4rem .5rem;font:400 .8rem/1 var(--mono);letter-spacing:.02em;color:var(--tx-2)}
.kicker span{padding:.45rem .7rem;border:1px solid var(--line-2);border-radius:999px;background:rgba(255,255,255,.025)}
.hero h1{font-size:clamp(2.6rem,5.4vw,5.6rem);line-height:.98;letter-spacing:-.06em;max-width:17ch;margin:1.5rem 0 1.5rem}
.hero h1 em{display:block;background:linear-gradient(100deg,var(--accent-2),var(--accent) 55%,#8fb8ff);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.08em}
.hero .sub{max-width:36rem;font-size:clamp(1.1rem,1.55vw,1.35rem);line-height:1.55}
.hero .actions{margin-top:2.25rem;gap:.9rem}
.hero .btn-lg{height:3.6rem;padding:0 1.8rem;font-size:1.05rem;border-radius:10px}
.hero .btn-primary{background:var(--accent);color:#04101f;box-shadow:0 0 0 1px rgba(169,203,255,.5),0 18px 50px -14px rgba(110,168,255,.7)}
.hero .btn-primary:hover{background:var(--accent-2);color:#04101f;transform:translateY(-2px);box-shadow:0 0 0 1px rgba(169,203,255,.7),0 24px 60px -14px rgba(110,168,255,.85)}
.hero .btn-primary:active{transform:translateY(0)}
.sig{gap:1.1rem;margin-top:2.75rem;padding-top:1.75rem;max-width:36rem}
.pf.sm.lg{width:4.5rem;height:4.5rem;border-radius:50%;border-color:var(--accent-line);box-shadow:0 0 0 4px rgba(110,168,255,.10),0 14px 34px -14px rgba(110,168,255,.55)}
.pf.sm.lg img{object-position:50% 22%}
.sig b{font-size:1.12rem;letter-spacing:-.02em}
.sig span{font-size:.95rem}
.stage{position:relative}
.stage::before{content:"";position:absolute;inset:-1px;z-index:-1;border-radius:18px;background:linear-gradient(150deg,rgba(169,203,255,.55),rgba(110,168,255,.08) 38%,rgba(110,168,255,0) 60%,rgba(110,168,255,.35))}
.stage::after{content:"";position:absolute;z-index:-2;inset:12% -6% -10% 8%;border-radius:50%;background:radial-gradient(closest-side,rgba(110,168,255,.28),transparent);filter:blur(30px)}
.hero .chat{box-shadow:0 50px 120px -40px rgba(0,0,0,.95),0 0 0 1px rgba(255,255,255,.04)}
.hero .chat-log{height:clamp(14rem,30vh,19rem)}
.hero .msg{font-size:1rem}
.hero .chat-cap{max-width:none}.hero .chat-cap p{max-width:34rem}

/* Une seule sequence d entree, au chargement */
@media (prefers-reduced-motion:no-preference){
  .js .hero .kicker,.js .hero h1,.js .hero .sub,.js .hero .actions,.js .hero .sig,.js .hero .chat-cap{animation:heroIn .9s var(--ease) both}
  .js .hero h1{animation-delay:.08s}.js .hero .sub{animation-delay:.18s}.js .hero .actions{animation-delay:.28s}.js .hero .sig{animation-delay:.4s}
  .js .hero .stage{animation:stageIn 1.1s var(--ease) .2s both}.js .hero .chat-cap{animation-delay:.7s}
  .hero-grid-bg{animation:gridDrift 28s linear infinite}
  .hero-halo.h2{animation:haloFloat 16s ease-in-out infinite alternate}
}
@keyframes heroIn{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes stageIn{from{opacity:0;transform:translateY(34px) scale(.97)}to{opacity:1;transform:none}}
@keyframes gridDrift{to{background-position:0 4.5rem,4.5rem 0}}
@keyframes haloFloat{to{transform:translate3d(8rem,-4rem,0)}}

/* Bande de preuves accrochee sous le hero */
.section-top[aria-label="Engagements"]{margin-top:-2.5rem;position:relative;z-index:2}
.proofs{border-color:var(--line-3);background:rgba(11,11,13,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 30px 80px -40px rgba(0,0,0,.9)}
.proofs > div{padding:1.5rem}
.proofs .ic{width:22px;height:22px}
.proofs b{font-size:1.02rem}

/* Rythme des sections */
:root{--sec:clamp(5rem,11vw,9rem)}
.head h2{font-size:clamp(2.2rem,5vw,4rem);letter-spacing:-.055em;line-height:1.02}
.head{max-width:56rem}
.head p{font-size:1.15rem}
.eyebrow{color:var(--accent-2)}
#methode{background:linear-gradient(180deg,transparent,rgba(110,168,255,.045) 20%,rgba(110,168,255,.045) 80%,transparent);padding-top:var(--sec)}
.how > li{transition:transform .35s var(--ease),border-color .35s}
.how > li:hover{transform:translateY(-4px);border-color:var(--accent-line)}
.how .n{font-size:.9rem;color:var(--accent)}
.how h3{font-size:1.35rem}
.who > div{padding:1.6rem;background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.01));transition:border-color .25s,transform .35s var(--ease)}
.who > div:hover{border-color:var(--accent-line);transform:translateY(-3px)}
.ba-col.after{border-color:var(--accent-line);box-shadow:0 40px 100px -60px rgba(110,168,255,.55)}

/* Portrait et preuve de confiance */
.person{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);padding:clamp(1.5rem,4vw,3.5rem);border:1px solid var(--line-2);border-radius:22px;background:radial-gradient(40rem 24rem at 0% 0%,rgba(110,168,255,.12),transparent 70%),var(--card)}
.person .pf{max-width:30rem;border-radius:18px;border-color:var(--accent-line);box-shadow:0 40px 90px -40px rgba(110,168,255,.45)}
.person h2{font-size:clamp(2.4rem,5vw,4rem)}
.promise{font-size:clamp(1.2rem,1.8vw,1.55rem);line-height:1.4;color:var(--tx)}
@media (max-width:860px){.person .pf.r45{max-width:17rem}.person{padding:1.25rem}}
@media (max-width:960px){
.hero-grid{grid-template-columns:minmax(0,1fr)}
  .hero{min-height:0;padding-top:2.25rem;padding-bottom:4.5rem}
  .hero h1{font-size:clamp(2.5rem,12.5vw,4rem);max-width:12ch}
  .hero .btn-lg{width:100%}
  .kicker span{font-size:.74rem;padding:.4rem .6rem}
  .section-top[aria-label="Engagements"]{margin-top:-1.75rem}
}

/* Chat du hero : zone de messages adaptée au contenu, pastilles sur une seule ligne défilable */
.hero .chat-log{height:auto;min-height:12.5rem;max-height:clamp(14rem,32vh,19rem)}
.chat-sugg{flex-wrap:nowrap;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:0 1rem .8rem;-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 2.5rem),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 2.5rem),transparent)}
.chat-sugg::-webkit-scrollbar{display:none}
.chat-sugg button{flex:none;white-space:nowrap;scroll-snap-align:start}
.chat-sugg button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (min-width:561px) and (max-width:960px){.hero .btn-lg{width:auto;min-width:14rem}.hero .stage{max-width:44rem}.hero .sub{max-width:40rem}}
.chat-sugg{scroll-padding-inline:1rem}
.msg.bot .go{min-height:2.75rem;margin-top:0}
.hero .chat-log{min-height:11.5rem}
.hero .chat-log>:first-child{margin-top:auto}

/* Chat du hero : plus grand, barres de defilement a l'echelle du theme, fleches sur les pastilles */
.chat-log,.chat-sugg{scrollbar-width:thin;scrollbar-color:var(--line-3) transparent}
.chat-log::-webkit-scrollbar{width:8px}
.chat-log::-webkit-scrollbar-track{background:transparent}
.chat-log::-webkit-scrollbar-thumb{background:var(--line-3);border-radius:8px;border:2px solid transparent;background-clip:content-box}
.chat-log::-webkit-scrollbar-thumb:hover{background:var(--accent-line);background-clip:content-box}
.hero .chat-log{min-height:clamp(15rem,34vh,20rem);max-height:clamp(19rem,46vh,28rem)}
.hero .chat-hd{padding:.9rem 1.15rem}
.hero .chat-log{padding:1.15rem 1.15rem 1rem}
.hero .msg{font-size:1rem;line-height:1.55}
.hero .chat-form{padding:.85rem 1rem}
.hero .chat-form input{height:3.1rem}
.hero .chat-send{width:3.1rem;height:3.1rem}
.sugg-wrap{position:relative}
.sugg-wrap .chat-sugg{scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 1.5rem,#000 calc(100% - 3rem),transparent);mask-image:linear-gradient(90deg,transparent 0,#000 1.5rem,#000 calc(100% - 3rem),transparent)}
.sugg-wrap.at-end .chat-sugg{-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 1.5rem);mask-image:linear-gradient(90deg,transparent 0,#000 1.5rem)}
.sugg-arrow{position:absolute;top:0;bottom:.8rem;width:2.25rem;display:none;place-items:center;border:1px solid var(--line-2);border-radius:8px;background:rgba(11,11,13,.92);color:var(--tx);font:400 1.4rem/1 var(--font);cursor:pointer;transition:border-color .2s,background .2s}
.sugg-arrow.on{display:grid}
.sugg-arrow:hover{border-color:var(--accent-line);background:var(--accent-bg)}
.sugg-arrow:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sugg-arrow.prev{left:.35rem}.sugg-arrow.next{right:.35rem}
@media (hover:none){.sugg-arrow{display:none!important}}
html{scrollbar-width:thin;scrollbar-color:var(--line-3) var(--bg)}
html::-webkit-scrollbar{width:10px}
html::-webkit-scrollbar-track{background:var(--bg)}
html::-webkit-scrollbar-thumb{background:var(--line-3);border-radius:10px;border:2px solid var(--bg)}
html::-webkit-scrollbar-thumb:hover{background:var(--accent-line)}

/* ===== Couleur et mouvement : trois teintes (bleu, menthe, violet), une par démo, reprises avec retenue sur l accueil ===== */
:root{--h:110,168,255;--h-tx:#A9CBFF;--mint:#5FE3C0;--violet:#B49CFF}
.hue-blue{--h:110,168,255;--h-tx:#A9CBFF}
.hue-mint{--h:95,227,192;--h-tx:#8DF0D4}
.hue-violet{--h:180,156,255;--h-tx:#CDBDFF}
:is(.hue-blue,.hue-mint,.hue-violet) .ic-box{border-color:rgba(var(--h),.42);background:rgba(var(--h),.12);color:var(--h-tx)}

/* Teaser sous le chat du hero : trois pastilles colorées vers les démos */
.chat-cap p{margin:0}
.dpills{list-style:none;padding:0;margin:.8rem 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem}
.dpills li{display:flex}
.dpills a{position:relative;overflow:hidden;flex:1;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:.55rem;min-height:5.25rem;padding:.8rem 2.2rem .8rem .9rem;border:1px solid rgba(var(--h),.34);border-radius:12px;background:rgba(var(--h),.07);color:var(--h-tx);font:500 .9rem/1.3 var(--font);letter-spacing:-.005em;text-wrap:balance;transition:background .25s,border-color .25s,transform .25s var(--ease),box-shadow .25s}
.dpills a .ic{width:16px;height:16px;flex:none}
.dpills a .go{position:absolute;top:.85rem;right:.85rem;opacity:.55;transition:transform .25s var(--ease),opacity .25s}
.dpills a:hover{background:rgba(var(--h),.15);border-color:rgba(var(--h),.7);color:#fff;transform:translateY(-2px);box-shadow:0 14px 34px -16px rgba(var(--h),.8)}
.dpills a:hover .go{opacity:1;transform:translateX(3px)}
.dpills a:active{transform:translateY(0) scale(.98)}
.dpills a:focus-visible{outline:2px solid rgb(var(--h));outline-offset:2px}
.dpills a::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.22) 50%,transparent 70%);transform:translateX(-120%);pointer-events:none}
@media (max-width:560px){.dpills{grid-template-columns:minmax(0,1fr)}.dpills a{flex-direction:row;align-items:center;justify-content:flex-start;min-height:48px;padding:.6rem 2.4rem .6rem .9rem}.dpills a .go{top:50%;margin-top:-8px}}

/* Page Démos : sélecteur de démos */
.dpick{list-style:none;padding:0;margin:clamp(2rem,4vw,2.75rem) 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.dpick a{position:relative;isolation:isolate;display:grid;grid-template-columns:auto 1fr;gap:.35rem 1rem;height:100%;padding:1.3rem 1.35rem 1.2rem;border:1px solid rgba(var(--h),.28);border-radius:16px;background:radial-gradient(120% 100% at 0% 0%,rgba(var(--h),.16),transparent 62%),var(--card);color:var(--tx);transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.dpick .ic-box{grid-row:1/3}
.dpick b{align-self:end;font-size:1.2rem;letter-spacing:-.03em}
.dpick span:not(.ic-box){color:var(--tx-2);font-size:.95rem;line-height:1.45}
.dpick i{grid-column:2;display:inline-flex;align-items:center;gap:.4rem;margin-top:.5rem;font:500 .9rem/1 var(--font);font-style:normal;color:var(--h-tx)}
.dpick i .ic{width:15px;height:15px;transition:transform .3s var(--ease)}
.dpick a:hover{transform:translateY(-3px);border-color:rgba(var(--h),.65);box-shadow:0 26px 60px -32px rgba(var(--h),.75);color:var(--tx)}
.dpick a:hover i .ic{transform:translateX(4px)}
.dpick a:active{transform:translateY(-1px) scale(.99)}
.dpick a:focus-visible{outline:2px solid rgb(var(--h));outline-offset:3px}
.dpick a.on{border-color:rgba(var(--h),.8);box-shadow:0 0 0 1px rgba(var(--h),.45),0 26px 60px -32px rgba(var(--h),.75)}

/* Sections de démo : liseré et cadre à la couleur de la démo */
.demo{position:relative;scroll-margin-top:4.5rem;border-top-color:transparent}
.demo::before{content:"";position:absolute;top:-1px;left:0;right:0;height:1px;background:linear-gradient(90deg,rgba(var(--h),.75),rgba(var(--h),.15) 45%,var(--line) 70%)}
.dframe{position:relative;isolation:isolate}
.dframe::before{content:"";position:absolute;inset:-1px;z-index:-1;border-radius:17px;background:linear-gradient(150deg,rgba(var(--h),.6),rgba(var(--h),.08) 40%,rgba(var(--h),0) 62%,rgba(var(--h),.35))}
.dframe::after{content:"";position:absolute;z-index:-2;inset:14% -4% -8% 10%;border-radius:50%;background:radial-gradient(closest-side,rgba(var(--h),.22),transparent);filter:blur(34px);pointer-events:none}
.demo:target .dframe::before{background:linear-gradient(150deg,rgba(var(--h),.95),rgba(var(--h),.25) 40%,rgba(var(--h),.1) 62%,rgba(var(--h),.6))}
.demo .chat,.demo .xt{border-color:transparent}

/* Extracteur : remplissage en cascade, balayage à l insertion */
.hue-mint .xg-t b{color:var(--h-tx)}
.hue-mint .xg li{border-color:rgba(var(--h),.22);animation-delay:calc(var(--i,0) * 55ms)}
.xt-in{position:relative;overflow:hidden}
.xt.scan .xt-in::after{content:"";position:absolute;left:0;right:0;top:0;height:45%;background:linear-gradient(180deg,transparent,rgba(var(--h),.2),transparent);pointer-events:none;animation:scan .9s var(--ease) both}
[data-x-count]{transition:color .3s}
[data-x-count].has{color:var(--h-tx)}

/* Estimateur de temps gagné */
.est{display:grid;overflow:hidden;border:1px solid transparent;border-radius:16px;background:rgba(11,11,13,.94)}
.est-in{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem 1.75rem;padding:1.35rem 1.35rem .9rem}
.est-f{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:.2rem .75rem}
.est-f label{font-size:.95rem;line-height:1.35;color:var(--tx-2)}
.est-f output{font:500 1rem/1 var(--mono);color:var(--h-tx);font-variant-numeric:tabular-nums;white-space:nowrap}
.est-f input{grid-column:1/-1}
.est input[type=range]{--p:50%;width:100%;height:44px;min-height:0;padding:0;margin:0;border:0;border-radius:0;background:transparent;box-shadow:none;cursor:pointer;-webkit-appearance:none;appearance:none}
.est input[type=range]::-webkit-slider-runnable-track{height:8px;border-radius:8px;background:linear-gradient(90deg,rgb(var(--h)),var(--h-tx)) 0 0/var(--p) 100% no-repeat,var(--bg-3)}
.est input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;margin-top:-8px;border-radius:50%;border:3px solid rgb(var(--h));background:#fff;box-shadow:0 0 0 6px rgba(var(--h),.16);transition:box-shadow .2s,transform .2s var(--ease)}
.est input[type=range]::-moz-range-track{height:8px;border-radius:8px;background:var(--bg-3)}
.est input[type=range]::-moz-range-progress{height:8px;border-radius:8px;background:linear-gradient(90deg,rgb(var(--h)),var(--h-tx))}
.est input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;border:3px solid rgb(var(--h));background:#fff;box-shadow:0 0 0 6px rgba(var(--h),.16)}
.est input[type=range]:hover::-webkit-slider-thumb{box-shadow:0 0 0 9px rgba(var(--h),.2)}
.est input[type=range]:active::-webkit-slider-thumb{transform:scale(1.12);box-shadow:0 0 0 11px rgba(var(--h),.26)}
.est input[type=range]:focus{box-shadow:none}
.est input[type=range]:focus-visible{outline:2px solid rgb(var(--h));outline-offset:2px;border-radius:6px}
.est-out{padding:1.35rem;border-top:1px solid var(--line);background:radial-gradient(90% 130% at 100% 0%,rgba(var(--h),.16),transparent 60%),var(--bg-1)}
.est-big{display:flex;flex-wrap:wrap;align-items:baseline;gap:.3rem .9rem}
.est-big b{font-size:clamp(3rem,7vw,4.75rem);font-weight:600;line-height:1.05;letter-spacing:-.05em;font-variant-numeric:tabular-nums;background:linear-gradient(100deg,#fff 20%,var(--h-tx));-webkit-background-clip:text;background-clip:text;color:transparent}
.est-big span{color:var(--tx-2);font-size:1.02rem}
.est-bars{display:grid;gap:.55rem;margin:1.1rem 0 1.2rem}
.est-bars div{display:grid;grid-template-columns:10.5rem minmax(0,1fr);align-items:center;gap:.8rem;font-size:.85rem;color:var(--tx-3)}
.est-bars i{display:block;height:10px;border-radius:10px;background:var(--bg-3);overflow:hidden}
.est-bars em{display:block;width:var(--w,100%);height:100%;border-radius:inherit;transition:width .6s var(--ease)}
.est-bars .b0 em{background:var(--line-3)}
.est-bars .b1 em{background:linear-gradient(90deg,rgb(var(--h)),var(--h-tx))}
.est-sub{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.75rem;margin:0;padding-top:1rem;border-top:1px solid var(--line)}
.est-sub dt{font-size:.82rem;color:var(--tx-3)}
.est-sub dd{margin:.15rem 0 0;font-size:1.15rem;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.est-eur.off dd{color:var(--tx-3);font-weight:400;font-size:.95rem}

/* Accueil : lumière qui suit le pointeur sur les cartes, couleur par étape */
.spot{position:relative;isolation:isolate}
.spot::after{content:"";position:absolute;inset:0;z-index:-1;border-radius:inherit;background:radial-gradient(20rem circle at var(--cx,50%) var(--cy,0%),rgba(var(--h),.13),transparent 62%);opacity:0;transition:opacity .35s;pointer-events:none}
.spot:hover::after{opacity:1}
.cards > li:nth-child(3n+2) .card{--h:95,227,192;--h-tx:#8DF0D4}
.cards > li:nth-child(3n+3) .card{--h:180,156,255;--h-tx:#CDBDFF}
.card:hover{border-color:rgba(var(--h),.5)}
.card:hover .ic-box{border-color:rgba(var(--h),.5);background:rgba(var(--h),.1);color:var(--h-tx)}
.card:hover .more{color:var(--h-tx)}
.how > li:nth-child(2){--h:95,227,192;--h-tx:#8DF0D4}
.how > li:nth-child(3){--h:180,156,255;--h-tx:#CDBDFF}
.how .n{display:flex;align-items:center;gap:.8rem;color:rgb(var(--h))}
.how .n::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,rgba(var(--h),.8),transparent);transform-origin:left;transition:transform 1s var(--ease) .35s}
.js .how > li.rv:not(.in) .n::after{transform:scaleX(0)}
.how > li:hover{border-color:rgba(var(--h),.55)}
.who > div:hover{border-color:rgba(var(--h),.55)}
.proofs > div:nth-child(2) .ic{color:var(--mint)}
.proofs > div:nth-child(3) .ic{color:var(--violet)}

@media (prefers-reduced-motion:no-preference){
  .js .hero .dpills a::after{animation:glint 1.1s var(--ease) 1.6s both}
  .js .hero .dpills li:nth-child(2) a::after{animation-delay:1.75s}
  .js .hero .dpills li:nth-child(3) a::after{animation-delay:1.9s}
}
@keyframes glint{to{transform:translateX(120%)}}
@keyframes scan{from{transform:translateY(-100%)}to{transform:translateY(240%)}}

@media (max-width:900px){
  .dpick{grid-template-columns:minmax(0,1fr)}
  .dpick a{padding:1.1rem 1.15rem}
}
@media (max-width:640px){
  .est-in{grid-template-columns:minmax(0,1fr);padding:1.1rem 1.1rem .6rem}
  .est-out{padding:1.1rem}
  .est-bars div{grid-template-columns:minmax(0,1fr);gap:.35rem}
  .est-sub{grid-template-columns:repeat(2,minmax(0,1fr))}
  .est-eur{grid-column:1/-1}
}

/* Appel a l action au milieu de l accueil */
.midcta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem 2rem;margin-top:clamp(1.5rem,3vw,2rem);padding:1.25rem clamp(1.25rem,3vw,1.75rem);border:1px solid rgba(110,168,255,.3);border-radius:16px;background:radial-gradient(80% 140% at 0% 0%,rgba(110,168,255,.12),transparent 60%),var(--bg-1)}
.midcta p{display:grid;gap:.25rem;margin:0;max-width:40rem}
.midcta b{font-size:1.15rem;letter-spacing:-.02em}
.midcta span{color:var(--tx-2)}
@media (max-width:640px){.midcta .btn{width:100%}}

/* Actions sous chaque demo : bouton principal puis lien secondaire */
.demo-h .actions{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1.25rem;margin-top:1.5rem}

/* Barre d action collante, mobile et tablette seulement */
.mbar{display:none}
@media (max-width:920px){
  .js .mbar:not([hidden]){position:fixed;z-index:40;left:.75rem;right:.75rem;bottom:calc(.75rem + env(safe-area-inset-bottom,0px));display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.55rem .55rem .55rem 1rem;border:1px solid var(--line-2);border-radius:14px;background:rgba(10,10,12,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 18px 40px -18px rgba(0,0,0,.9);transform:translateY(calc(100% + 1.5rem));opacity:0;visibility:hidden;transition:transform .35s var(--ease),opacity .35s,visibility 0s .35s}
  .js .mbar.on{transform:none;opacity:1;visibility:visible;transition:transform .35s var(--ease),opacity .35s}
  .mbar p{display:grid;margin:0;min-width:0;font-size:.82rem;line-height:1.3}
  .mbar b{font-size:.9rem}
  .mbar span{color:var(--tx-3)}
  .mbar .btn{flex:none;height:2.75rem;padding:0 1rem;font-size:.9rem}
  .js body{padding-bottom:5rem}
}
@media (max-width:420px){.mbar p span{display:none}}
@media (prefers-reduced-motion:reduce){.js .mbar:not([hidden]),.js .mbar.on{transition:none}}

/* Sélecteur de langue */
.lang{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:.5rem;height:44px;padding:0 .75rem 0 .8rem;border:1px solid var(--line-2);border-radius:8px;background:rgba(255,255,255,.03);color:var(--tx);font:inherit;font-size:.9rem;cursor:pointer;transition:border-color .2s,background .2s}
.lang-btn:hover,.lang-btn[aria-expanded=true]{border-color:var(--line-3);background:rgba(255,255,255,.06)}
.lang-btn .ic{width:18px;height:18px;flex:none}
.lang-globe{color:var(--tx-3)}
.lang-cur{white-space:nowrap}
.lang-chev{width:14px;height:14px;color:var(--tx-3);transition:transform .25s var(--ease)}
.lang-btn[aria-expanded=true] .lang-chev{transform:rotate(180deg)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:60;min-width:12rem;max-width:calc(100vw - 2.5rem);margin:0;padding:.35rem;list-style:none;background:#0B0B0D;border:1px solid var(--line-2);border-radius:10px;box-shadow:0 18px 40px rgba(0,0,0,.55);opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity .18s,transform .18s var(--ease),visibility 0s .18s}
.lang.open .lang-menu,.no-js .lang:focus-within .lang-menu{opacity:1;visibility:visible;transform:none;transition:opacity .18s,transform .18s var(--ease),visibility 0s}
.lang-menu a{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:44px;padding:0 .75rem;border-radius:6px;color:var(--tx-2);font-size:.95rem}
.lang-menu a:hover,.lang-menu a:focus-visible{background:rgba(255,255,255,.06);color:var(--tx)}
.lang-menu a[aria-current=true]{color:var(--tx)}
.lang-menu a[aria-current=true]::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);flex:none}
.legal-note{margin:0 0 1.5rem;padding:.9rem 1rem;border:1px solid var(--accent-line);border-radius:8px;background:var(--accent-bg);color:var(--tx-2);font-size:.92rem;line-height:1.55}
.lang-hint{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.5rem 1rem;padding:.55rem clamp(1.25rem,3vw,2rem);background:var(--bg-2);border-bottom:1px solid var(--line);color:var(--tx-2);font-size:.9rem;text-align:center}
.lang-hint a{color:var(--accent-2);text-decoration:underline;text-underline-offset:3px}
.lang-hint button{min-height:32px;padding:0 .6rem;border:1px solid var(--line-2);border-radius:6px;background:transparent;color:var(--tx-2);font:inherit;font-size:.85rem;cursor:pointer}
@media (max-width:920px){
  .hdr .in{grid-template-columns:1fr auto auto;gap:.6rem}
  .hdr-cta{display:flex}
  .hdr-cta .btn{display:none}
}
@media (max-width:360px){.lang-cur{max-width:5.5rem;overflow:hidden;text-overflow:ellipsis}}
@media (prefers-reduced-motion:reduce){.lang-menu,.lang-chev{transition:none}}